/*
Copyright 2017 Google Inc. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS-IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

#ifndef VR_SEURAT_IMAGE_ION_IMAGE_WRITER_H_
#define VR_SEURAT_IMAGE_ION_IMAGE_WRITER_H_

#include <string>

#include "seurat/base/status.h"
#include "seurat/image/image.h"

namespace seurat {
namespace image {

// TODO(ernstm): Replace by ImageWriter implementation.
//
// Convert Seurat Image |image| into a PNG format string |encoded|.
base::Status WriteImagePngToString(const Image4f& image, std::string* encoded);

}  // namespace image
}  // namespace seurat

#endif  // VR_SEURAT_IMAGE_ION_IMAGE_WRITER_H_
